so why are we hearing from the fbi now about this guy? >> well, if you ask the fbi they say there is no specific event that has triggered this bounty that's been put out on him. that could be true and or they could be, you know, holding sensitive details to themselves and not wanting to say anything much more than that. he has been gone for six years but his coconspirator was sentenced earlier this year to 17 plus years in jail and perhaps they're finding out some new things about it. so, i mean, it is not quite clear why is is in syria which certainly isn't a safe place for anybody these days. the good news, if there is any, he is out of the united states. jenna: how effective are these type of bounties put on whatever or whoever is wanted on the wanted poster? is this an effective way actually to get suspected terrorists? >> it is one tool. of course there are drone strikes. there are other ways of, you know, getting at them as well through special operations. you know arrests by local host countries. i don't suspect we'll get much supp